JK11-5V 100S Adjustable Delay Relay Multi-function Module with Infinite Cycle

Description

What is the JK11-5V 100S? The JK11-5V 100S is an adjustable delay relay multi-function module designed for infinite cycles and electronic automation projects. It’s ideal for beginners and intermediates who want to control electronic devices with a customizable delay. Features Adjustable Delay Relay Multi-function Suitable for Infinite Cycles Compatible with Automation Projects How does it work? The JK11-5V 100S is useful for creating lighting systems that turn on and off with an adjustable delay. It can be used with Arduino, ESP, and other microcontrollers to implement delay and electronic device control functions. Tutorial: Using the JK11-5V 100S The JK11-5V 100S is a multi-function relay module ideal for projects requiring an adjustable delay. Suitable for beginners and intermediates, it allows controlling electronic devices with customizable delays. What do you need? JK11-5V 100S Arduino Power Supply 5V Power Cable Steps 1. Connect the module to your Arduino using the following pins: VCC to 5V, GND to GND, and control pin (C) to a digital pin. 2. Attach a test lead to the output pin (O) to verify functionality. 3. Adjust the delay with the potentiometer on the module. 4. Upload Arduino code to your Arduino. 5. Configure the delay in the code using `delay()`. 6. Refer to the datasheet for further configuration details. 7. Test the module with various delays. 8. Install the module into a project to control a device with a delay. Example Code “` int controlPin = 2; // Relay control pin int delayTime = 1000; // Delay in milliseconds void setup() { pinMode(controlPin, OUTPUT); } void loop() { digitalWrite(controlPin, HIGH); delay(delayTime); digitalWrite(controlPin, LOW); delay(delayTime); } “` Mini-project Create a lighting system that turns on and off with an adjustable delay. Common Mistakes Incorrectly adjusting the potentiometer. Connecting VCC to a power supply other than 5V. Using an unsupported pin for relay control. Omitting `delay()` in the code. Recommended Accessories Arduino Uno Test Lead Potentiometer Power Supply 5V Frequently Asked Questions Does the module work with power supplies different from 5V? Check the datasheet for compatibility with other voltages. Can I use the JK11-5V 100S with an Arduino Mega?